How To Fix NAA187 - Application &1 is not defined


SAP Error Message - Details

  • Message type: E = Error

  • Message class: NAA - Subsequent settlement (Purchasing)

  • Message number: 187

  • Message text: Application &1 is not defined

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message NAA187 - Application &1 is not defined ?

    The SAP error message NAA187, which states "Application &1 is not defined," typically occurs when the system is unable to find a specific application that is referenced in a transaction or process. This can happen for several reasons, including configuration issues, missing entries in the relevant tables, or incorrect settings in the application.

    Causes:

    1. Missing Application Definition: The application you are trying to access has not been defined in the system.
    2. Incorrect Configuration: The configuration settings for the application may be incorrect or incomplete.
    3. Authorization Issues: The user may not have the necessary authorizations to access the application.
    4. Transport Issues: If the application was recently transported from another system, it may not have been properly configured in the target system.
    5. Custom Development: If the application is a custom development, there may be issues with the code or the way it was implemented.

    Solutions:

    1. Check Application Configuration:

      • Go to the relevant configuration transaction (e.g., SPRO) and verify that the application is defined correctly.
      • Ensure that all necessary parameters and settings are in place.
    2. Verify Authorization:

      • Check if the user has the necessary authorizations to access the application. You can use transaction SU53 to analyze authorization issues.
    3. Review Transport Requests:

      • If the application was recently transported, ensure that all necessary objects were included in the transport request and that they were imported correctly.
    4. Check for Custom Code Issues:

      • If the application is custom-built, review the code for any errors or missing components that could lead to this error.
    5. Consult Documentation:

      • Refer to SAP documentation or notes related to the specific application to see if there are any known issues or additional configuration steps required.
    6. Contact SAP Support:

      • If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.

    Related Information:

    • Transaction Codes: Depending on the application, you may need to use specific transaction codes to access configuration settings or logs.
    • SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
    • Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.

    By following these steps, you should be able to identify the cause of the NAA187 error and implement a solution to resolve it.

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